 Wait and you'll see what happens when Trump comes. One candidate, cleric Mustafa Poor Mohammadi, said during a recent televised debate, we have to get ready for negotiations. Another candidate, Alireza Zakhani, Tehran's mayor, accused his rivals of having Trump phobia and saying only he could manage him. Iranians have ample reason to be wary of another Trump presidency. It was Trump who unilaterally pulled the U.S. out of Iran's deal with world powers over its nuclear program. Trump also imposed tough economic sanctions targeting Iran.